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biologyfish population
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fish habitat
fisheries assessment
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fish abundance
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physical sciences
biological evolution
environmental responsibility
environmental impact
vegetation
arctic char
16 dossier(s) trouvé(s) portant l’étiquette "fish distribution" (les projets pluriannuels sont regroupés):
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Thor Lake Beryllium Project Environmental Baseline Study
chercheur principal: Digel, Mark
Année(s) de permis: 1998 1997
Résumé: Fisheries investigations, including habitat identification and possibly gill netting, will be conducted in the four small lakes located within the watershed of the orebody of the Thor Lake site. In lakes with fish, will collect 10 fish (up to two species) for chemical analysis. Fisheries investigations, including habitat mapping, gill netting (to verify fish community), will be undertaken in the...
Année(s) de permis: 1998 1997
Résumé: Fisheries investigations, including habitat identification and possibly gill netting, will be conducted in the four small lakes located within the watershed of the orebody of the Thor Lake site. In lakes with fish, will collect 10 fish (up to two species) for chemical analysis. Fisheries investigations, including habitat mapping, gill netting (to verify fish community), will be undertaken in the...
Yukon North Slope charr tagging project
chercheur principal: Stabler, Matt
Année(s) de permis: 1993
Résumé: Dolly varden charr that use the Babbage, Firth, Big Fish and Rat Rivers spend the summer months in the estuary off of the Yukon North Slope. It is not yet known to what extent charr from each of these rivers mix while they are together during the summer. The researchers will be at King Point during the course of other duties and will catch and radio tag ten charr in order to monitor the fish's m...
Année(s) de permis: 1993
Résumé: Dolly varden charr that use the Babbage, Firth, Big Fish and Rat Rivers spend the summer months in the estuary off of the Yukon North Slope. It is not yet known to what extent charr from each of these rivers mix while they are together during the summer. The researchers will be at King Point during the course of other duties and will catch and radio tag ten charr in order to monitor the fish's m...
Broad Whitefish Pilot Tagging Project
chercheur principal: Babaluk, John
Année(s) de permis: 1993 1992
Résumé: The researchers will assess the feasibility of tagging large numbers of broad whitefish in the Mackenzie River Delta. Various fishing gear will be tested to evaluate effectiveness for capture and release of fish. The tagging program may be used to train local natives in tagging methods and techniques. Recovery of tagged fish and/or tags will be effected through active recovery from Inuvialuit f...
Année(s) de permis: 1993 1992
Résumé: The researchers will assess the feasibility of tagging large numbers of broad whitefish in the Mackenzie River Delta. Various fishing gear will be tested to evaluate effectiveness for capture and release of fish. The tagging program may be used to train local natives in tagging methods and techniques. Recovery of tagged fish and/or tags will be effected through active recovery from Inuvialuit f...
Assessment of the Tugaat River Char Run
chercheur principal: Read, Carol
Année(s) de permis: 1992
Résumé: The researcher and her team will build a conduct fish weir and trap across the Tugaat River in order to enumerate and sample the upstream run of Arctic char into the Tugaat River. They will enumerate all fish passing upstream; tag 3000-5000 fish with anchor tags; dead sample a size range of 100 to 200 fish, and live sample 2000 to 3000 fish....
Année(s) de permis: 1992
Résumé: The researcher and her team will build a conduct fish weir and trap across the Tugaat River in order to enumerate and sample the upstream run of Arctic char into the Tugaat River. They will enumerate all fish passing upstream; tag 3000-5000 fish with anchor tags; dead sample a size range of 100 to 200 fish, and live sample 2000 to 3000 fish....
Licence #2698
chercheur principal: Haedrich, Richard L.
Année(s) de permis: 1981
Résumé: (1) A study of local fish populations resistance to freezing. (2) A study of local fish populations ability to resist toxic substances. (3) A study of local fish abundance, species and distribution....
Année(s) de permis: 1981
Résumé: (1) A study of local fish populations resistance to freezing. (2) A study of local fish populations ability to resist toxic substances. (3) A study of local fish abundance, species and distribution....
Licence #2678
chercheur principal: Kristensen, John
Année(s) de permis: 1981
Résumé: To conduct baseline fisheries studies and inventories> Samples of all species will be caught with some retained for future laboratory analysis and heavy and trace metal determination. The object is to determine abundance and distribution of each species. The aquatic habitat will also be described and mapped....
Année(s) de permis: 1981
Résumé: To conduct baseline fisheries studies and inventories> Samples of all species will be caught with some retained for future laboratory analysis and heavy and trace metal determination. The object is to determine abundance and distribution of each species. The aquatic habitat will also be described and mapped....
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